EP 3374093 A1 20180919 - APPARATUSES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYERS COMPRISING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES
Title (en)
APPARATUSES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYERS COMPRISING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES
Title (de)
VORRICHTUNGEN UND VERFAHREN ZUR HERSTELLUNG OPTISCHER EFFEKTSCHICHTEN MIT AUSGERICHTETEN ASPHÄRISCHEN MAGNETISCHEN ODER MAGNETISIERBAREN PIGMENTPARTIKELN
Title (fr)
APPAREILS ET PROCESSUS POUR PRODUIRE DES COUCHES À EFFETS OPTIQUES COMPRENANT DES PARTICULES DE PIGMENTS ORIENTÉES NON SPHÉRIQUES MAGNÉTIQUES OU MAGNÉTISABLES
Publication
Application
Priority
- EP 15193837 A 20151110
- EP 2016071055 W 20160907
Abstract (en)
[origin: WO2017080698A1] The present invention relates to the field of magnetic assemblies and processes for producing optical effect layers (OEL) comprising magnetically oriented non-spherical magnetic or magnetizable pigment particles on a substrate. In particular, the present invention relates magnetic assemblies and processes for producing said OELs as anti-counterfeit means on security documents or security articles or for decorative purposes.
IPC 8 full level
H01F 41/16 (2006.01); B05D 3/00 (2006.01); B05D 3/06 (2006.01); B05D 5/06 (2006.01); B42D 25/00 (2014.01); B42D 25/369 (2014.01); B42D 25/41 (2014.01)
CPC (source: EP KR RU US)
B05B 3/00 (2013.01 - RU); B05D 3/06 (2013.01 - RU); B05D 3/067 (2013.01 - EP KR US); B05D 3/207 (2013.01 - EP KR US); B05D 5/06 (2013.01 - RU); B05D 5/061 (2013.01 - EP KR US); B05D 7/24 (2013.01 - KR); B32B 5/16 (2013.01 - RU); B42D 25/00 (2014.10 - RU); B42D 25/30 (2014.10 - KR); B42D 25/369 (2014.10 - EP US); B42D 25/40 (2014.10 - KR); B42D 25/41 (2014.10 - EP US); H01F 7/0284 (2013.01 - KR); H01F 41/16 (2013.01 - EP US)
Citation (search report)
See references of WO 2017080698A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017080698 A1 20170518; AR 106642 A1 20180207; AU 2016351659 A1 20180308; AU 2016351659 B2 20210701; CA 2996070 A1 20170518; CA 2996070 C 20230314; CN 108348953 A 20180731; CN 108348953 B 20210518; DK 3374093 T3 20200203; EP 3374093 A1 20180919; EP 3374093 B1 20191030; ES 2775230 T3 20200724; HK 1251936 A1 20190503; HU E048375 T2 20200728; JP 2019501792 A 20190124; JP 6834085 B2 20210224; KR 102588551 B1 20231012; KR 20180081067 A 20180713; MA 42359 A1 20180629; MA 42359 B1 20190131; MX 2018005813 A 20180801; MY 184909 A 20210430; PH 12018501006 A1 20190128; PL 3374093 T3 20200601; PT 3374093 T 20200120; RS 59837 B1 20200228; RU 2018113804 A 20191213; RU 2018113804 A3 20191213; RU 2715166 C2 20200225; TW 201726265 A 20170801; TW I701083 B 20200811; UA 121510 C2 20200610; US 10906066 B2 20210202; US 2018311701 A1 20181101; ZA 201801167 B 20210728
DOCDB simple family (application)
EP 2016071055 W 20160907; AR P160103423 A 20161110; AU 2016351659 A 20160907; CA 2996070 A 20160907; CN 201680065828 A 20160907; DK 16763020 T 20160907; EP 16763020 A 20160907; ES 16763020 T 20160907; HK 18111265 A 20180903; HU E16763020 A 20160907; JP 2018521270 A 20160907; KR 20187013298 A 20160907; MA 42359 A 20160907; MX 2018005813 A 20160907; MY PI2018700645 A 20160907; PH 12018501006 A 20180508; PL 16763020 T 20160907; PT 16763020 T 20160907; RS P20200011 A 20160907; RU 2018113804 A 20160907; TW 105128851 A 20160907; UA A201803398 A 20160907; US 201615769571 A 20160907; ZA 201801167 A 20180220